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    1: /*
    2:    +----------------------------------------------------------------------+
    3:    | Zend Engine                                                          |
    4:    +----------------------------------------------------------------------+
    5:    | Copyright (c) 1998-2014 Zend Technologies Ltd. (http://www.zend.com) |
    6:    +----------------------------------------------------------------------+
    7:    | This source file is subject to version 2.00 of the Zend license,     |
    8:    | that is bundled with this package in the file LICENSE, and is        | 
    9:    | available through the world-wide-web at the following url:           |
   10:    | http://www.zend.com/license/2_00.txt.                                |
   11:    | If you did not receive a copy of the Zend license and are unable to  |
   12:    | obtain it through the world-wide-web, please send a note to          |
   13:    | license@zend.com so we can mail you a copy immediately.              |
   14:    +----------------------------------------------------------------------+
   15:    | Authors: Andi Gutmans <andi@zend.com>                                |
   16:    |          Zeev Suraski <zeev@zend.com>                                |
   17:    +----------------------------------------------------------------------+
   18: */
   19: 
   20: /* $Id: zend_constants.h,v 1.1.1.4 2014/06/15 20:04:03 misho Exp $ */
   21: 
   22: #ifndef ZEND_CONSTANTS_H
   23: #define ZEND_CONSTANTS_H
   24: 
   25: #include "zend_globals.h"
   26: 
   27: #define CONST_CS				(1<<0)				/* Case Sensitive */
   28: #define CONST_PERSISTENT		(1<<1)				/* Persistent */
   29: #define CONST_CT_SUBST			(1<<2)				/* Allow compile-time substitution */
   30: 
   31: #define	PHP_USER_CONSTANT INT_MAX	/* a constant defined in user space */
   32: 
   33: typedef struct _zend_constant {
   34: 	zval value;
   35: 	int flags;
   36: 	char *name;
   37: 	uint name_len;
   38: 	int module_number;
   39: } zend_constant;
   40: 
   41: #define REGISTER_LONG_CONSTANT(name, lval, flags)  zend_register_long_constant((name), sizeof(name), (lval), (flags), module_number TSRMLS_CC)
   42: #define REGISTER_DOUBLE_CONSTANT(name, dval, flags)  zend_register_double_constant((name), sizeof(name), (dval), (flags), module_number TSRMLS_CC)
   43: #define REGISTER_STRING_CONSTANT(name, str, flags)  zend_register_string_constant((name), sizeof(name), (str), (flags), module_number TSRMLS_CC)
   44: #define REGISTER_STRINGL_CONSTANT(name, str, len, flags)  zend_register_stringl_constant((name), sizeof(name), (str), (len), (flags), module_number TSRMLS_CC)
   45: 
   46: #define REGISTER_NS_LONG_CONSTANT(ns, name, lval, flags)  zend_register_long_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (lval), (flags), module_number TSRMLS_CC)
   47: #define REGISTER_NS_DOUBLE_CONSTANT(ns, name, dval, flags)  zend_register_double_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (dval), (flags), module_number TSRMLS_CC)
   48: #define REGISTER_NS_STRING_CONSTANT(ns, name, str, flags)  zend_register_string_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (str), (flags), module_number TSRMLS_CC)
   49: #define REGISTER_NS_STRINGL_CONSTANT(ns, name, str, len, flags)  zend_register_stringl_constant(ZEND_NS_NAME(ns, name), sizeof(ZEND_NS_NAME(ns, name)), (str), (len), (flags), module_number TSRMLS_CC)
   50: 
   51: #define REGISTER_MAIN_LONG_CONSTANT(name, lval, flags)  zend_register_long_constant((name), sizeof(name), (lval), (flags), 0 TSRMLS_CC)
   52: #define REGISTER_MAIN_DOUBLE_CONSTANT(name, dval, flags)  zend_register_double_constant((name), sizeof(name), (dval), (flags), 0 TSRMLS_CC)
   53: #define REGISTER_MAIN_STRING_CONSTANT(name, str, flags)  zend_register_string_constant((name), sizeof(name), (str), (flags), 0 TSRMLS_CC)
   54: #define REGISTER_MAIN_STRINGL_CONSTANT(name, str, len, flags)  zend_register_stringl_constant((name), sizeof(name), (str), (len), (flags), 0 TSRMLS_CC)
   55: 
   56: BEGIN_EXTERN_C()
   57: void clean_module_constants(int module_number TSRMLS_DC);
   58: void free_zend_constant(zend_constant *c);
   59: int zend_startup_constants(TSRMLS_D);
   60: int zend_shutdown_constants(TSRMLS_D);
   61: void zend_register_standard_constants(TSRMLS_D);
   62: void clean_non_persistent_constants(TSRMLS_D);
   63: ZEND_API int zend_get_constant(const char *name, uint name_len, zval *result TSRMLS_DC);
   64: ZEND_API int zend_get_constant_ex(const char *name, uint name_len, zval *result, zend_class_entry *scope, ulong flags TSRMLS_DC);
   65: ZEND_API void zend_register_long_constant(const char *name, uint name_len, long lval, int flags, int module_number TSRMLS_DC);
   66: ZEND_API void zend_register_double_constant(const char *name, uint name_len, double dval, int flags, int module_number TSRMLS_DC);
   67: ZEND_API void zend_register_string_constant(const char *name, uint name_len, char *strval, int flags, int module_number TSRMLS_DC);
   68: ZEND_API void zend_register_stringl_constant(const char *name, uint name_len, char *strval, uint strlen, int flags, int module_number TSRMLS_DC);
   69: ZEND_API int zend_register_constant(zend_constant *c TSRMLS_DC);
   70: void zend_copy_constants(HashTable *target, HashTable *sourc);
   71: void copy_zend_constant(zend_constant *c);
   72: zend_constant *zend_quick_get_constant(const zend_literal *key, ulong flags TSRMLS_DC);
   73: END_EXTERN_C()
   74: 
   75: #define ZEND_CONSTANT_DTOR (void (*)(void *)) free_zend_constant
   76: 
   77: #endif
   78: 
   79: /*
   80:  * Local variables:
   81:  * tab-width: 4
   82:  * c-basic-offset: 4
   83:  * indent-tabs-mode: t
   84:  * End:
   85:  */